MSIL/Rozena.W

What is MSIL/Rozena.W infection?

In this post you will discover about the meaning of MSIL/Rozena.W and its negative influence on your computer system. Such ransomware are a type of malware that is elaborated by on the internet frauds to require paying the ransom money by a sufferer.

In the majority of the situations, MSIL/Rozena.W ransomware will certainly advise its victims to start funds transfer for the objective of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.

MSIL/Rozena.W Summary

These modifications can be as complies with:

  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents situated on the victim’s hard disk drive — so the sufferer can no more utilize the data;
  • Preventing normal access to the target’s workstation;

MSIL/Rozena.W

One of the most typical channels through which MSIL/Rozena.W Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of user winding up on a resource that hosts a destructive software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s computer or stop the gadget from operating in a correct way – while additionally positioning a ransom money note that mentions the requirement for the sufferers to effect the payment for the purpose of decrypting the files or restoring the data system back to the first problem. In many instances, the ransom note will come up when the customer restarts the PC after the system has actually currently been harmed.

MSIL/Rozena.W distribution networks.

In different corners of the globe, MSIL/Rozena.W expands by leaps and also bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom money amount might differ depending upon certain local (local) setups. The ransom notes and tricks of obtaining the ransom money quantity may vary depending on particular regional (regional) setups.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software program.

    In certain locations, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s device. The sharp after that demands the user to pay the ransom.

    Faulty declarations regarding illegal web content.

    In nations where software piracy is much less prominent, this method is not as efficient for the cyber fraudulences. Conversely, the MSIL/Rozena.W popup alert may falsely assert to be stemming from a police organization and also will report having located child pornography or other illegal data on the tool.

    MSIL/Rozena.W popup alert may wrongly assert to be deriving from a legislation enforcement establishment and will report having situated youngster pornography or other illegal information on the gadget. The alert will likewise contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 4856C962md5: 8b3b6fc796b96927a8f4523427e19ec7name: 8B3B6FC796B96927A8F4523427E19EC7.mlwsha1: 0b31e1a7c0af458c30efafaf29545145dc4dedf0sha256: 65658b66d6e2f7c7e0cde777ba8271c81ee9f3dbaa6aa0195d0c11e19a0919fbsha512: 90ef164c58314de92507ece49f6dc7454c31367811f3d2acdf36c5c811d7b3436bddd8f3d6c287e76c1b10c283c82d690a5e62d5bc293b87a6eab5fe66411bbdssdeep: 48:6R3IsTuXjuvXoGJNqNMSyNImZxV/+HQTdyeBi33D54tMhclXmRZGtFCpfbNtm:DXIX3J+HQTgsmclmvGszNttype: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2021Assembly Version: 1.0.0.0InternalName: metasploit.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: metasploitProductVersion: 1.0.0.0FileDescription: metasploitOriginalFilename: metasploit.exe

MSIL/Rozena.W also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055d3f11 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen8.19833
Cynet Malicious (score: 99)
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (W)
Alibaba VirTool:MSIL/Viemlod.01e071cf
K7GW Trojan ( 0055d3f11 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Rozena.W
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky HEUR:Trojan.MSIL.Shelma.gen
BitDefender Trojan.GenericKD.46614501
MicroWorld-eScan Trojan.GenericKD.46614501
Tencent Msil.Trojan.Shelma.Eaxf
Ad-Aware Trojan.GenericKD.46614501
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34790.am0@a0OJg4i
TrendMicro TROJ_GEN.R002C0DGB21
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.8b3b6fc796b96927
Emsisoft Trojan.GenericKD.46614501 (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1110055
Microsoft VirTool:MSIL/Viemlod.gen!A
GData Trojan.GenericKD.46614501
AhnLab-V3 Malware/Win32.RL_Generic.C3589860
McAfee Artemis!8B3B6FC796B9
MAX malware (ai score=86)
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R002C0DGB21
Ikarus Trojan.MSIL.Rozena
Fortinet W32/Shelma.W!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.DogHousePower.HgIASYQA

How to remove MSIL/Rozena.W virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove MSIL/Rozena.W you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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